Parts/Wheels & tires/Foams & inserts/Team Ottsix Racing Halo AirDown Series 1.9" Crawler Dual-Stage Foam Inserts (AirDown) (2)
Team Ottsix Racing Halo AirDown Series 1.9" Crawler Dual-Stage Foam Inserts (AirDown) (2)
Team Ottsix Racing

Team Ottsix Racing Halo AirDown Series 1.9" Crawler Dual-Stage Foam Inserts (AirDown) (2)

Part # OTT-HALO-1.9-AD4.0(1)
Where to buy
$29.99
AMain Hobbies
Seen Oct 12, 2026
$29.99Buy
Prices are as last seen at the store; stock is not tracked.

About this part

Foams Overview:

Team Ottsix Racing Halo AirDown Series 1.9" Crawler Foam Inserts. Intended for use in trucks up to 7 pounds and are available in AirDown, Mid AirDown, and Ultra AirDown, the Halo AirDown series foams deliver a very soft drive feel and allow the tire to wrap around rocks while maintaining good vertical and side-hill integrity! In addition, the unique waterproof design with a closed cell inner ring not only allows you to get your tires wet on the trail while providing exceptional side-hill control and support for an exceptional drive feel!


NOTE:
  • Not recommended for (Class-1) 4.19" size tires.
  • Compatible with 1.9" name-brand tires such as Voodoo, Pitbull, Pro-Line, RC4WD, and others.

Includes:

  • (2) Airdown Foams

O T T H A L O F O A M Chart

Reviews4.0 · 1 review

tariqVerified owneron Team Ottsix Racing Halo AirDown Series 1.9" Crawler Dual-Stage Foam Inserts

These are worth a try for sure. I used ultra airdown on the front and airdown in the rear of my Capra. They worked awesome. I have since transferred this set to my cfxw and they are perfect for it, it's a lighter rig. My capra will be getting airdowns up front and yellow dot in the rear as it's now a heavier rig. They only get a 4 star rating as I did not like the 10 dollar USD price hike. Still cheaper than anti-foams I guess.

Builds using this part

No builds use this part yet — add it to yours from the build editor.